Objective The objective of present study is to analyze the prevalence of depression and anxiety following breast cancer surgery and to assess the factors that affect postoperative psychological symptoms. Methods The Hamilton Rating Scale for Depression (HAM-D), Hamilton Anxiety Rating Scale (HAM-A), Body Image Scale (BIS), and Rosenberg Self Esteem Scale (RSES) were used to assess the psychological states of patients who had been diagnosed with and had undergone surgery for breast cancer. Blood concentrations of the stress markers adrenocorticotropic hormone, cortisol, arginine-vasopressin, and angiotensin-converting enzyme were measured. Pearson’s correlation analysis and multilinear regression analysis were used to analyse the data. Results At least mild depressive symptoms were noted in 50.5% of patients, while 42.4% of patients exhibited at least mild anxiety symptoms. HAM-D score was positively correlated with HAM-A (r=0.83, p<0.001) and BIS (r=0.29, p<0.001) scores and negatively correlated with RSES score (r=-0.41, p<0.001). HAM-A score was positively correlated with BIS score (r=0.32, p<0.001) and negatively correlated with RSES score (r=-0.27, p<0.001). There were no statistically significant associations between stress markers and depression/anxiety. Conclusion Patients with breast cancer frequently exhibit postoperative depression and anxiety, which are related to low levels of self-esteem and distorted body image.

Objectives：With the observation of factors influencing depression, self-reported happiness, self-reported stress and suicidal attempt, this study compared and evaluated the mental health of adolescents from multicultural families and monocultural families in Korea. Methods：This study compared the characteristics of adolescents from multicultural and monocultural families based on the analysis of data of The Tenth Korea Youth Risk Behavior Web-based Survey and analyzed the factors influencing adolescent depression, self-reported happiness, self-reported stress and suicidal attempt. Results：There was no significant difference in the levels of depression, self-reported happiness, and self-reported stress between adolescents from multicultural and monocultural families. However, suicidal ideation and suicidal attempt were significantly higher in adolescents from multicultural families. Conclusion：There was no significant difference between the mental health of adolescents from multicultural and monocultural families. Because depression is the greatest factor for suicidal attempt, and violence has stronger relationship with depression of adolescents from multicultural families, further study is needed to prevent this trend.

Our results suggest that UPSA is a useful tool for the evaluation of cognitive function and activities of daily living function in patients with cognitive impairment.